| Pontoise to Smolyan | 1,207.00 mi (1,942.48 km) |
| Pontoise to Sofia | 1,106.67 mi (1,781.02 km) |
| Pontoise to Sopot | 1,170.68 mi (1,884.02 km) |
| Pontoise to Sozopol | 1,309.21 mi (2,106.96 km) |
| Pontoise to Sredets | 1,289.26 mi (2,074.87 km) |
| Pontoise to Stamboliyski | 1,179.45 mi (1,898.15 km) |
| Pontoise to Stara Zagora | 1,217.83 mi (1,959.90 km) |
| Pontoise to Svilengrad | 1,265.67 mi (2,036.90 km) |
| Pontoise to Svishtov | 1,165.43 mi (1,875.58 km) |
| Pontoise to Targovishte | 1,232.04 mi (1,982.78 km) |
| Pontoise to Teteven | 1,140.25 mi (1,835.06 km) |
| Pontoise to Troyan | 1,161.23 mi (1,868.81 km) |
| Pontoise to Tryavna | 1,196.41 mi (1,925.43 km) |
| Pontoise to Tutrakan | 1,208.97 mi (1,945.66 km) |
| Pontoise to Varna | 1,292.73 mi (2,080.45 km) |
